Grafana has an official docker image. Though permission problems occurred in previous versions, it can running flawlessly. There is also an example in OKD. We will start with the examples, but also do further configuration with data sources and dashboards.
By default, Fedora server enables strict reverse path validation. It is indeed very safe but will also become a rabbit hole for those who are not very familiar with this feature.
Fedora Workstation is a up-to-date and easy-to-use GNU/Linux distribution. After installing Fedora Workstation 28, some tweaking work could be done to make the system more comfortable.
Gitea is an open-source GitHub clone. Gitea is developed with Golang and is much lighter than GitLab while providing most useful functions. It also has a similary user experience as GitHub does. Since Microsoft is acquiring GitHub, Gitea is a good choice for self-hosting lightweight solution.
String in Groovy In Groovy there are 6 types of strings. The differences among them are as below table. TypeGrammaVariable TranslationMultiple LineEscapeSingle Quoted'...'NoNo\Triple Quoted'''...'''NoYes\Double Quotation Mark"..."YesNo\3 Double Quotation Marks """..."""YesYes\Slashy/.../YesYes\Dollar Slashy$/...$/YesYes$Escaped Characters In Java, the following characters need to